This match used soccer ball was personally hand-signed by Josef Martinez, Andrew Wheeler-Omiunu, Chris Goslin,Michael Parkhurst, Brandon Vasquez, Jose Hernandez, George Bello May 9, 2018 vs. Sporting Kansas City. It is officially licensed by Major League Soccer and comes with a certificate of authenticity and hologram from Fanatics Authentic along with a JSA certification. To ensure authenticity, the item can be verified online using the Certificate of Authenticity's unique alpha-numeric code. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.